705746 has 8 divisors (see below), whose sum is σ = 1092864. Its totient is φ = 341460.

The previous prime is 705737. The next prime is 705751. The reversal of 705746 is 647507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

705746 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5630 + ... + 5753.

It is an arithmetic number, because the mean of its divisors is an integer number (136608).

2⁷⁰⁵⁷⁴⁶ is an apocalyptic number.

705746 is a deficient number, since it is larger than the sum of its proper divisors (387118).

705746 is a wasteful number, since it uses less digits than its factorization.

705746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11416.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 705746 is about 840.0869002669. The cubic root of 705746 is about 89.0326858861.

The spelling of 705746 in words is "seven hundred five thousand, seven hundred forty-six".